23 citations · 25 across the 2 of their papers we have counts for
4 papers
Filtered asymmetric dark matter during the Peccei-Quinn phase transition
M. Ahmadvand
In this paper, we propose a bubble filtering-out mechanism for an asymmetric dark matter scenario during the Peccei-Quinn (PQ) phase transition. Based on a QCD axion model, extende…
Confronting the magnetically-induced holographic composite inflation with observation
M. Ahmadvand, A. Ashoorioon, K. Bitaghsir Fadafan
We study the observational predictions of the phenomenological anti-de Sitter (AdS)/QCD inspired model, in which the inflaton field emerges in a four-dimensional strongly coupled g…
Gravitational waves of a first-order QCD phase transition at finite coupling from holography
M. Ahmadvand, K. Bitaghsir Fadafan, S. Rezapour
We consider a holographic study of coupling dependent gravitational waves produced by the cosmic first order QCD phase transition at finite baryochemical potential. In the dual des…
Electroweak baryogenesis via chiral gravitational waves
H. Abedi, M. Ahmadvand, S. S. Gousheh
We propose a new mechanism for electroweak baryogenesis based on gravitational waves generated by helical magnetic fields that are present during a first order electroweak phase tr…